syzkaller login: [ 36.095776] kauditd_printk_skb: 9 callbacks suppressed [ 36.095782] audit: type=1400 audit(1584616755.108:35): avc: denied { map } for pid=7179 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 42.487443] audit: type=1400 audit(1584616761.498:36): avc: denied { map } for pid=7190 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 43.172882] IPVS: ftp: loaded support on port[0] = 21 [ 43.579248] can: request_module (can-proto-0) failed. [ 44.578648] can: request_module (can-proto-0) failed. [ 44.587373] can: request_module (can-proto-0) failed. [ 44.753124] audit: type=1400 audit(1584616763.768:37): avc: denied { create } for pid=7190 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 44.776690] audit: type=1400 audit(1584616763.768:38): avc: denied { create } for pid=7190 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.800283] audit: type=1400 audit(1584616763.768:39): avc: denied { create } for pid=7190 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 Warning: Permanently added '10.128.0.135' (ECDSA) to the list of known hosts. 2020/03/19 11:19:30 parsed 1 programs 2020/03/19 11:19:30 executed programs: 0 [ 52.024211] IPVS: ftp: loaded support on port[0] = 21 [ 52.025267] IPVS: ftp: loaded support on port[0] = 21 [ 52.044852] IPVS: ftp: loaded support on port[0] = 21 [ 52.045205] IPVS: ftp: loaded support on port[0] = 21 [ 52.058938] IPVS: ftp: loaded support on port[0] = 21 [ 52.072708] IPVS: ftp: loaded support on port[0] = 21 [ 52.210368] chnl_net:caif_netlink_parms(): no params data found [ 52.271614] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.278256] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.286091] device bridge_slave_0 entered promiscuous mode [ 52.294602] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.301264] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.308124] device bridge_slave_1 entered promiscuous mode [ 52.314733] chnl_net:caif_netlink_parms(): no params data found [ 52.352245] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.379128] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.437050] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.444610] team0: Port device team_slave_0 added [ 52.455876] chnl_net:caif_netlink_parms(): no params data found [ 52.466351] chnl_net:caif_netlink_parms(): no params data found [ 52.478569] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.486509] team0: Port device team_slave_1 added [ 52.491876] chnl_net:caif_netlink_parms(): no params data found [ 52.499689] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.510148] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.516989] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.524535] device bridge_slave_0 entered promiscuous mode [ 52.531068] chnl_net:caif_netlink_parms(): no params data found [ 52.549683] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.564988] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.571482] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.578405] device bridge_slave_1 entered promiscuous mode [ 52.629545] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.693277] device hsr_slave_0 entered promiscuous mode [ 52.731143] device hsr_slave_1 entered promiscuous mode [ 52.773921] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.795891] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.802378] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.809166] device bridge_slave_0 entered promiscuous mode [ 52.816400] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.838534] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.845337] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.852374] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.859346] device bridge_slave_0 entered promiscuous mode [ 52.865853] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.872374] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.879375] device bridge_slave_1 entered promiscuous mode [ 52.893531] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.899925] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.906912] device bridge_slave_0 entered promiscuous mode [ 52.918239] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.925874] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.934768] device bridge_slave_1 entered promiscuous mode [ 52.945270] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.952747] team0: Port device team_slave_0 added [ 52.963986] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.970353] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.977431] device bridge_slave_1 entered promiscuous mode [ 52.992234] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.998599] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.005608] device bridge_slave_0 entered promiscuous mode [ 53.016239] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.025693] team0: Port device team_slave_1 added [ 53.031611] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.039293] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.050550] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.059163] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.070575] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.078449] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.086123] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.093270] device bridge_slave_1 entered promiscuous mode [ 53.100284] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.110065] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.118465] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.146322] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.154229] team0: Port device team_slave_0 added [ 53.166781] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.173300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.180184] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.186579] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.207773] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.215211] team0: Port device team_slave_0 added [ 53.220402] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.229380] team0: Port device team_slave_0 added [ 53.234892] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.244619] team0: Port device team_slave_1 added [ 53.250451] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.259744] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.313236] device hsr_slave_0 entered promiscuous mode [ 53.381054] device hsr_slave_1 entered promiscuous mode [ 53.431714] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.438614] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.445816] team0: Port device team_slave_1 added [ 53.451195] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.458342] team0: Port device team_slave_1 added [ 53.463672] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.470879] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.486319] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.493646] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.506417] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.513293] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.521613] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.529114] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.544598] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.551779] team0: Port device team_slave_0 added [ 53.556941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.634735] device hsr_slave_0 entered promiscuous mode [ 53.671111] device hsr_slave_1 entered promiscuous mode [ 53.711642] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.718797] team0: Port device team_slave_1 added [ 53.724516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.732179] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.792228] device hsr_slave_0 entered promiscuous mode [ 53.831039] device hsr_slave_1 entered promiscuous mode [ 53.871260] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.878100] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.893497] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.952264] device hsr_slave_0 entered promiscuous mode [ 54.001196] device hsr_slave_1 entered promiscuous mode [ 54.041320] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.048599] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.055714] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.102351] device hsr_slave_0 entered promiscuous mode [ 54.141172] device hsr_slave_1 entered promiscuous mode [ 54.197387] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.204429] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.222277] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.231929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.242791] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.261540] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.296038] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.315922] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.329499] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.340255] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.349592] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.365159] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.375764] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.384278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.392426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.399585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.406556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.423553] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.429636] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.443272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.451945] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.458012] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.479289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.487524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.495691] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.502081] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.509245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.520403] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.528691] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.544955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.552359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.560470] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.572517] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.580567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.592493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.600073] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.608683] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.618378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.626487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.634227] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.640561] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.647561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.654661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.661592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.669412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.677159] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.683590] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.691689] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.697752] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.708391] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.715840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.725343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.733366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.740219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.749588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.757410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.766515] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.773656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.784663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.794148] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.803488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.811627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.819368] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.825928] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.832874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.840566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.848269] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.854643] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.861941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.869608] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.877467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.884575] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.894897] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.903648] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.909732] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.917184] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.927684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.935953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.944469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.953878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.960974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.967898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.976865] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.983665] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.990390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.999476] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.008695] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.015383] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.024775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.032534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.040387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.049767] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.056180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.063721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.071592] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.079185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.087764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.096868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.106562] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.117006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.126290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.134231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.142122] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.148469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.155712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.164041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.172301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.179823] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.186196] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.193168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.200858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.208601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.215878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.223302] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.233276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.244227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.253694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.264828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.272792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.281034] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.287810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.295641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.303842] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.310188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.316989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.324838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.332702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.340245] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.346665] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.353425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.361245] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.368746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.377119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.384895] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.391283] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.398017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.405871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.413368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.422117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.430096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.441960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.449637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.460542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.467595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.475497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.486435] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.493956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.501903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.509490] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.515968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.522873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.530467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.538095] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.545913] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.556738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.565680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.574426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.583666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.591844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.599638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.607797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.615933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.623605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.631399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.638993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.647036] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.654887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.662640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.670137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.679695] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.688640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.700117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.712913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.725242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.734122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.742092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.749854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.757971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.765512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.773137] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.780563] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.787741] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.795359] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.801507] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.810681] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.821994] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.828005] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.837108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.848210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.857528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.866034] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.873819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.881656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.889156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.896923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.906016] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.919716] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.929654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.940040] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.952082] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.958908] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.968091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.976082] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.983773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.991526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.998902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.006429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.013781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.021577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.029075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.036635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.049073] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 56.058022] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 56.067337] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 56.074874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.082569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.093988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.103670] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 56.109722] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.119841] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 56.128043] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.143850] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 56.156749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 56.163914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.172829] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.180334] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.187324] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.194259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.202437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.211110] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 56.217135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.230079] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 56.238001] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 56.247220] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.257689] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.271601] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 56.279741] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.288569] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.295435] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.302704] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.309337] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.317116] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.327354] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.336647] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.344476] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 56.350658] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.357717] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.367053] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.373806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.380464] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.391699] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.400513] audit: type=1400 audit(1584616775.408:40): avc: denied { associate } for pid=7294 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 56.427397] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.439675] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.477316] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 56.516839] kasan: CONFIG_KASAN_INLINE enabled [ 56.521720] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 56.529088] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 56.529146] kasan: CONFIG_KASAN_INLINE enabled [ 56.535409] CPU: 1 PID: 7310 Comm: syz-executor.3 Not tainted 4.19.111-syzkaller #0 [ 56.535412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.535422] RIP: 0010:xfrmi_decode_session+0x124/0x5b0 [ 56.535426] Code: 7c dc 10 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 45 04 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5c dc 10 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 18 04 00 00 48 8b 1b e8 ba 36 6e fb 31 d2 45 31 [ 56.535428] RSP: 0018:ffff8880894af0c8 EFLAGS: 00010246 [ 56.535433] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.535435] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff88809b2e6788 [ 56.535439] RBP: ffff8880894af0f0 R08: ffffed1015d64733 R09: ffffed1015d64732 [ 56.540005] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 56.615707] R10: ffffed1015d64732 R11: ffff8880aeb23993 R12: ffff88809b2e6780 [ 56.622962] R13: 0000000000000039 R14: 000000000000000b R15: ffff8880a03e6dc0 [ 56.630208] FS: 00007ff243f49700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 56.638407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.644262] CR2: 0000000000960004 CR3: 00000000965cb000 CR4: 00000000001406e0 [ 56.651508] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.658752] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.666116] Call Trace: [ 56.668681] __xfrm_policy_check+0x198/0x23f0 [ 56.673153] ? netlink_has_listeners+0x199/0x2c0 [ 56.677882] ? lock_downgrade+0x860/0x860 [ 56.682018] ? __xfrm_route_forward+0x700/0x700 [ 56.686677] ? __lock_is_held+0xb5/0x140 [ 56.690715] ? rcu_read_lock_held+0xa9/0xc0 [ 56.695020] ? ip_tunnel_lookup+0x7dd/0xe10 [ 56.699336] ? kasan_check_read+0x11/0x20 [ 56.703460] vti_input+0x3cb/0x620 [ 56.706976] vti_rcv+0xff/0x130 [ 56.710242] xfrm4_esp_rcv+0x84/0x160 [ 56.714016] ip_local_deliver_finish+0x235/0x9e0 [ 56.718745] ip_local_deliver+0x2f7/0x440 [ 56.722869] ? ip_call_ra_chain+0x4c0/0x4c0 [ 56.727179] ? ip_sublist_rcv_finish+0x300/0x300 [ 56.731983] ? ip_rcv+0x1e9/0x2e0 [ 56.735416] ip_rcv_finish+0x166/0x270 [ 56.739291] ip_rcv+0xcb/0x2e0 [ 56.742473] ? ip_local_deliver+0x440/0x440 [ 56.746781] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 56.752121] ? ip_local_deliver+0x440/0x440 [ 56.756476] __netif_receive_skb_one_core+0xe9/0x170 [ 56.761602] ? __netif_receive_skb_core+0x2b30/0x2b30 [ 56.766774] ? lock_acquire+0x173/0x3d0 [ 56.770734] __netif_receive_skb+0x1f/0x1b0 [ 56.775032] netif_receive_skb_internal+0xca/0x300 [ 56.779933] ? __netif_receive_skb+0x1b0/0x1b0 [ 56.784488] ? dev_gro_receive+0xb8c/0x2330 [ 56.788794] ? __lock_is_held+0xb5/0x140 [ 56.792847] ? eth_gro_receive+0x960/0x960 [ 56.797065] napi_gro_frags+0x4b3/0x8e0 [ 56.801899] tun_get_user+0x25ec/0x47d0 [ 56.805857] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 56.810945] ? mark_held_locks+0x130/0x130 [ 56.815155] ? find_held_lock+0x36/0x1d0 [ 56.819288] ? tun_get+0xf3/0x1d0 [ 56.822716] ? lock_downgrade+0x860/0x860 [ 56.826840] ? kasan_check_read+0x11/0x20 [ 56.830966] tun_chr_write_iter+0xaf/0x150 [ 56.836060] do_iter_readv_writev+0x4ae/0x960 [ 56.840530] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 56.845263] ? rw_verify_area+0xb8/0x2b0 [ 56.849300] do_iter_write+0x12a/0x510 [ 56.853191] ? dup_iter+0x250/0x250 [ 56.856792] vfs_writev+0x16f/0x2d0 [ 56.860391] ? __fget+0x278/0x400 [ 56.863819] ? vfs_iter_write+0xb0/0xb0 [ 56.867768] ? kasan_check_read+0x11/0x20 [ 56.871889] ? __fget+0x295/0x400 [ 56.875349] ? ksys_dup3+0x2e0/0x2e0 [ 56.879051] ? __fget_light+0x174/0x1e0 [ 56.883006] do_writev+0x110/0x330 [ 56.886618] ? vfs_writev+0x2d0/0x2d0 [ 56.890575] ? do_syscall_64+0x21/0x4e0 [ 56.894525] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.899885] __x64_sys_writev+0x70/0xb0 [ 56.903978] do_syscall_64+0xd0/0x4e0 [ 56.907762] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.912947] RIP: 0033:0x45a7d1 [ 56.916120] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 b7 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 56.934995] RSP: 002b:00007ff243f48ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 56.942741] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 000000000045a7d1 [ 56.950103] RDX: 0000000000000001 RSI: 00007ff243f48c00 RDI: 00000000000000f0 [ 56.957366] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 56.964706] R10: 00007ff243f499d0 R11: 0000000000000293 R12: 00007ff243f496d4 [ 56.973011] R13: 00000000004cab2a R14: 00000000004e4078 R15: 00000000ffffffff [ 56.980265] Modules linked in: [ 56.983598] general protection fault: 0000 [#2] PREEMPT SMP KASAN [ 56.983607] ---[ end trace 5eb24a60ef401248 ]--- [ 56.990515] CPU: 0 PID: 7313 Comm: syz-executor.0 Tainted: G D 4.19.111-syzkaller #0 [ 56.995319] RIP: 0010:xfrmi_decode_session+0x124/0x5b0 [ 57.004441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.004448] RIP: 0010:xfrmi_decode_session+0x124/0x5b0 [ 57.004454] Code: 7c dc 10 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 45 04 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5c dc 10 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 18 04 00 00 48 8b 1b e8 ba 36 6e fb 31 d2 45 31 [ 57.004456] RSP: 0018:ffff88809fde70c8 EFLAGS: 00010206 [ 57.004460] RAX: dffffc0000000000 RBX: 0f0e0d0c00000000 RCX: ffffffff85de8886 [ 57.004462] RDX: 01e1c1a180000000 RSI: 0000000000000002 RDI: ffff88809b2e6f88 [ 57.004464] RBP: ffff88809fde70f0 R08: 0000000000000000 R09: 0000000000000000 [ 57.004467] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88809b2e6f80 [ 57.004469] R13: 0000000000000039 R14: 000000000000000b R15: ffff8880a7ade040 [ 57.004473] FS: 00007fc43cc78700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 57.009750] Code: 7c dc 10 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 45 04 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5c dc 10 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 18 04 00 00 48 8b 1b e8 ba 36 6e fb 31 d2 45 31 [ 57.019102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.019105] CR2: 0000000000960004 CR3: 000000007a6f4000 CR4: 00000000001406f0 [ 57.019111] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.019113] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.019115] Call Trace: [ 57.019130] __xfrm_policy_check+0x198/0x23f0 [ 57.019135] ? netlink_has_listeners+0x199/0x2c0 [ 57.019141] ? lock_downgrade+0x860/0x860 [ 57.019147] ? netlink_has_listeners+0x51/0x2c0 [ 57.024457] RSP: 0018:ffff8880894af0c8 EFLAGS: 00010246 [ 57.043336] ? mark_held_locks+0x130/0x130 [ 57.043344] ? __xfrm_route_forward+0x700/0x700 [ 57.043350] ? nfnetlink_has_listeners+0x36/0x50 [ 57.043356] ? ctnetlink_conntrack_event+0xd75/0x11e0 [ 57.043359] ? lock_downgrade+0x860/0x860 [ 57.043363] ? mark_held_locks+0x130/0x130 [ 57.043367] ? nf_ct_deliver_cached_events+0x2e6/0x640 [ 57.043373] ? lock_downgrade+0x860/0x860 [ 57.048721] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.055998] ? nf_ct_deliver_cached_events+0x84/0x640 [ 57.056005] ? vti_input+0x186/0x620 [ 57.056010] ? lock_downgrade+0x860/0x860 [ 57.056014] ? vti_input+0xc4/0x620 [ 57.056019] ? ip_tunnel_lookup+0x6f8/0xe10 [ 57.056024] vti_input+0x3cb/0x620 [ 57.056030] vti_rcv+0xff/0x130 [ 57.056039] xfrm4_esp_rcv+0x84/0x160 [ 57.063417] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff88809b2e6788 [ 57.070653] ip_local_deliver_finish+0x235/0x9e0 [ 57.077927] RBP: ffff8880894af0f0 R08: ffffed1015d64733 R09: ffffed1015d64732 [ 57.085172] ? nf_hook_slow+0xa1/0x180 [ 57.085179] ip_local_deliver+0x2f7/0x440 [ 57.085183] ? ip_call_ra_chain+0x4c0/0x4c0 [ 57.085189] ? ip_sublist_rcv_finish+0x300/0x300 [ 57.093536] R10: ffffed1015d64732 R11: ffff8880aeb23993 R12: ffff88809b2e6780 [ 57.112401] ? ip_rcv+0x1e9/0x2e0 [ 57.112410] ip_rcv_finish+0x166/0x270 [ 57.112416] ip_rcv+0xcb/0x2e0 [ 57.112423] ? ip_local_deliver+0x440/0x440 [ 57.118293] R13: 0000000000000039 R14: 000000000000000b R15: ffff8880a03e6dc0 [ 57.125545] ? ip_rcv_finish_core.isra.16+0x1830/0x1830 [ 57.125550] ? ip_local_deliver+0x440/0x440 [ 57.125557] __netif_receive_skb_one_core+0xe9/0x170 [ 57.125564] ? __netif_receive_skb_core+0x2b30/0x2b30 [ 57.132824] FS: 00007ff243f49700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 57.140062] ? lock_acquire+0x173/0x3d0 [ 57.142636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.147105] __netif_receive_skb+0x1f/0x1b0 [ 57.151857] CR2: 0000000000960004 CR3: 00000000965cb000 CR4: 00000000001406e0 [ 57.155969] netif_receive_skb_internal+0xca/0x300 [ 57.160608] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.165969] ? __netif_receive_skb+0x1b0/0x1b0 [ 57.165972] ? dev_gro_receive+0xb8c/0x2330 [ 57.165977] ? __lock_is_held+0xb5/0x140 [ 57.165984] ? eth_gro_receive+0x960/0x960 [ 57.165990] napi_gro_frags+0x4b3/0x8e0 [ 57.170214] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.174862] tun_get_user+0x25ec/0x47d0 [ 57.174871] ? tun_build_skb.isra.53+0x14c0/0x14c0 [ 57.174877] ? mark_held_locks+0x130/0x130 [ 57.174883] ? find_held_lock+0x36/0x1d0 [ 57.179611] Kernel panic - not syncing: Fatal exception in interrupt [ 57.184780] ? tun_get+0xf3/0x1d0 [ 57.425666] ? lock_downgrade+0x860/0x860 [ 57.429798] ? kasan_check_read+0x11/0x20 [ 57.433925] tun_chr_write_iter+0xaf/0x150 [ 57.438144] do_iter_readv_writev+0x4ae/0x960 [ 57.442618] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 57.447354] ? rw_verify_area+0xb8/0x2b0 [ 57.451405] do_iter_write+0x12a/0x510 [ 57.455283] ? dup_iter+0x250/0x250 [ 57.458892] vfs_writev+0x16f/0x2d0 [ 57.462497] ? __fget+0x278/0x400 [ 57.465929] ? vfs_iter_write+0xb0/0xb0 [ 57.469886] ? kasan_check_read+0x11/0x20 [ 57.474012] ? __fget+0x295/0x400 [ 57.477446] ? ksys_dup3+0x2e0/0x2e0 [ 57.481139] ? __fget_light+0x174/0x1e0 [ 57.485116] do_writev+0x110/0x330 [ 57.488650] ? vfs_writev+0x2d0/0x2d0 [ 57.492449] ? do_syscall_64+0x21/0x4e0 [ 57.496402] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.501755] __x64_sys_writev+0x70/0xb0 [ 57.505707] do_syscall_64+0xd0/0x4e0 [ 57.509506] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.514675] RIP: 0033:0x45a7d1 [ 57.517846] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 b7 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 57.537076] RSP: 002b:00007fc43cc77ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 57.544763] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 000000000045a7d1 [ 57.552017] RDX: 0000000000000001 RSI: 00007fc43cc77c00 RDI: 00000000000000f0 [ 57.559268] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 57.566532] R10: 00007fc43cc789d0 R11: 0000000000000293 R12: 00007fc43cc786d4 [ 57.573784] R13: 00000000004cab2a R14: 00000000004e4078 R15: 00000000ffffffff [ 57.581129] Modules linked in: [ 57.585500] Kernel Offset: disabled [ 57.589121] Rebooting in 86400 seconds..